.preloader {
  width: 48px;
  height: 48px;
  margin: 50px auto;
}

.preloader__item {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  position: relative;
  animation: rotate 1s linear infinite
}
.preloader__item::before , .loader::after {
  content: "";
  box-sizing: border-box;
  position: absolute;
  inset: 0px;
  border-radius: 50%;
  border: 5px solid #FFF;
  animation: prixClipFix 2s linear infinite ;
}
.preloader__item::after{
  inset: 8px;
  transform: rotate3d(90, 90, 0, 180deg );
  border-color: #FF3D00;
}

@keyframes rotate {
  0%   {transform: rotate(0deg)}
  100%   {transform: rotate(360deg)}
}

@keyframes prixClipFix {
    0%   {clip-path:polygon(50% 50%,0 0,0 0,0 0,0 0,0 0)}
    50%  {clip-path:polygon(50% 50%,0 0,100% 0,100% 0,100% 0,100% 0)}
    75%, 100%  {clip-path:polygon(50% 50%,0 0,100% 0,100% 100%,100% 100%,100% 100%)}
}
